#nav {
	height: 6%;
	border-radius: 0;
}

.custom-font {
    font-family: "微软雅黑", "Microsoft YaHei UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
}

#word,
#search-input {
    width: 350px;
    margin-top: 8px;
    border-radius: 0;
}

#search,
#search-btn {
    width: 100px;
    margin-top: 8px;
    border-radius: 0;
    background-color: #367fa9;
}
